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Author SHA1 Message Date
Mazdak Farrokhzad
379c380a60 libstd: deny(elided_lifetimes_in_paths) 2019-03-31 12:56:51 +02:00
Taiki Endo
93b6d9e086 libstd => 2018 2019-02-28 04:06:15 +09:00
kennytm
e3a8f7db47
Rollup merge of #58553 - scottmcm:more-ihle, r=Centril 
Use more impl header lifetime elision

Inspired by seeing explicit lifetimes on these two:

- https://doc.rust-lang.org/nightly/std/slice/struct.Iter.html#impl-FusedIterator
- https://doc.rust-lang.org/nightly/std/primitive.u32.html#impl-Not

And a follow-up to https://github.com/rust-lang/rust/pull/54687, that started using IHLE in libcore.

Most of the changes in here fall into two big categories:

- Removing lifetimes from common traits that can essentially never user a lifetime from an input (particularly `Drop`, `Debug`, and `Clone`)

- Forwarding impls that are only possible because the lifetime doesn't matter (like `impl<R: Read + ?Sized> Read for &mut R`)

I omitted things that seemed like they could be more controversial, like the handful of iterators that have a `Item: 'static` despite the iterator having a lifetime or the `PartialEq` implementations [where the flipped one cannot elide the lifetime](https://internals.rust-lang.org/t/impl-type-parameter-aliases/9403/2?u=scottmcm).

I also removed two lifetimes that turned out to be completely unused; see https://github.com/rust-lang/rust/issues/41960#issuecomment-464557423
 2019-02-20 11:59:10 +08:00
Scott McMurray
3bea2ca49d Use more impl header lifetime elision 
There are two big categories of changes in here

- Removing lifetimes from common traits that can essentially never user a lifetime from an input (particularly `Drop` & `Debug`)
- Forwarding impls that are only possible because the lifetime doesn't matter (like `impl<R: Read + ?Sized> Read for &mut R`)

I omitted things that seemed like they could be more controversial, like the handful of iterators that have a `Item: 'static` despite the iterator having a lifetime or the `PartialEq` implementations where the flipped one cannot elide the lifetime.
 2019-02-17 19:42:36 -08:00
Matthias Einwag
d9a4b22d32 Update the future/task API 
This change updates the future and task API as discussed in the stabilization RFC at https://github.com/rust-lang/rfcs/pull/2592.

Changes:
- Replacing UnsafeWake with RawWaker and RawWakerVtable
- Removal of LocalWaker
- Removal of Arc-based Wake trait
 2019-02-03 13:46:53 -08:00
Mark Rousskov
2a663555dd Remove licenses 2018-12-25 21:08:33 -07:00
Alex Crichton
cf47a19305 Bump to 1.33.0 
* Update bootstrap compiler
* Update version to 1.33.0
* Remove some `#[cfg(stage0)]` annotations

Actually updating the version number is blocked on updating Cargo
 2018-12-12 08:09:26 -08:00
Alexander Regueiro
ee89c088b0 Various minor/cosmetic improvements to code 2018-12-07 23:53:34 +00:00
Simonas Kazlauskas
99f7dc451f Do not Atomic{I,U}128 in stage0 2018-11-05 18:54:17 +02:00
Oliver Middleton
01674fbe06 Correct alignment of atomic types and (re)add Atomic{I,U}128 
LLVM requires that atomic loads and stores be aligned to at least the size of the type.
 2018-10-27 13:47:11 +03:00
Ralf Jung
54a3583da7 it's auto traits that make for automatic implementations 2018-10-08 17:44:33 +02:00
Taylor Cramer
1b00f0b9fa Remove spawning from task::Context 2018-09-19 15:01:19 -07:00
Without Boats
974bdc80fe
Update to a new pinning API. 2018-09-01 06:57:58 +02:00
Niv Kaminer
13da951868 move PinMut into pin module and export through std 2018-08-23 01:37:03 +03:00
ljedrz
560d8079ec Deny bare trait objects in src/libstd. 2018-07-10 20:35:36 +02:00
Josef Reinhard Brandl
3bcb85ee65 PinMut: Add safe get_mut and rename unsafe fns to get_mut_unchecked and map_unchecked 2018-06-23 18:29:56 +02:00
Esteban Küber
776544f011 Add message to rustc_on_unimplemented attributes in core 2018-06-19 15:19:13 -07:00
tinaun
fb507cadf3 add inherent methods to Poll 2018-06-09 00:38:11 -04:00
tinaun
49eb754cc0 addressed nits 2018-06-08 23:16:51 -04:00
tinaun
6e5c18e8dc add a few blanket future impls to std 2018-06-08 17:56:59 -04:00
Pazzaz
368fe37c22 Add more links in panic docs 2018-04-29 13:45:33 +02:00
memoryleak47
64ddb390ef typos 2018-04-05 13:04:00 +02:00
bors
1ad094d81c Auto merge of #47687 - SimonSapin:panic-impl, r=sfackler 
RFC 2070 part 1: PanicInfo and Location API changes

This implements part of https://rust-lang.github.io/rfcs/2070-panic-implementation.html
Tracking issue: https://github.com/rust-lang/rust/issues/44489

* Move `std::panic::PanicInfo` and `std::panic::Location` to a new `core::panic` module. The two types and the `std` module were already `#[stable]` and stay that way, the new `core` module is `#[unstable]`.
* Add a new `PanicInfo::message(&self) -> Option<&fmt::Arguments>` method, which is `#[unstable]`.
* Implement `Display` for `PanicInfo` and `Location`
 2018-02-18 06:02:35 +00:00
Simon Sapin
2f98f4b12b Move PanicInfo and Location to libcore 
Per https://rust-lang.github.io/rfcs/2070-panic-implementation.html
 2018-01-23 16:38:26 +01:00
Simon Sapin
3f557947ab NonNull ended up landing in 1.25 2018-01-21 09:48:23 +01:00
Simon Sapin
55c50cd8ac Stabilize std::ptr::NonNull 2018-01-20 11:09:23 +01:00
Simon Sapin
c97c1f7dc3 Mark Unique as perma-unstable, with the feature renamed to ptr_internals. 2018-01-20 11:09:23 +01:00
Simon Sapin
f19baf0977 Rename std::ptr::Shared to NonNull 
`Shared` is now a deprecated `type` alias.

CC https://github.com/rust-lang/rust/issues/27730#issuecomment-352800629
 2018-01-20 10:55:16 +01:00
leonardo.yvens
02b5fee732 Adjust tests for removal of impl Foo for .. {} 2018-01-13 18:48:00 +03:00
leonardo.yvens
f93183adb4 Remove impl Foo for .. in favor of auto trait Foo 
No longer parse it.
Remove AutoTrait variant from AST and HIR.
Remove backwards compatibility lint.
Remove coherence checks, they make no sense for the new syntax.
Remove from rustdoc.
 2018-01-13 18:48:00 +03:00
Marco A L Barbosa
941852eef3 Fix some docs summary nits 2017-11-20 14:46:31 -02:00
leonardo.yvens
8b586e68b5 auto trait future compatibility lint 2017-11-03 16:13:21 -02:00
Bastien Orivel
3ab86fbab2 Fix some typos 2017-08-12 14:01:11 +02:00
Bastien Orivel
47cb3c5bc2 Fix some typos 2017-08-11 00:16:18 +02:00
gaurikholkar
bc7eb3bd3a Changing error message for interior mutability, adding ui test 2017-06-07 01:38:05 +05:30
Alex Crichton
347e1af66b std: Relax UnwindSafe impl for Unique 
Add the `?Sized` bound as we don't require the type to be sized.

Closes #40011
 2017-02-21 14:36:24 -08:00
Oliver Middleton
9128f6100c Fix a few impl stability attributes 
The versions show up in rustdoc.
 2017-01-29 13:31:47 +00:00
Corey Farwell
86fc63e62d Implement fmt::Debug for all structures in libstd. 
Part of https://github.com/rust-lang/rust/issues/31869.

Also turn on the `missing_debug_implementations` lint at the crate
level.
 2016-12-18 14:55:14 -08:00
Andrew Paseltiner
f8322035eb
Implement RefUnwindSafe for atomic types 
Closes #37136
 2016-10-16 19:48:59 -04:00
Oliver Middleton
06a7dcd355 std: Correct stability attributes for some implementations 
These are displayed by rustdoc so should be correct.
 2016-10-01 23:58:14 +01:00
Jeffrey Seyfried
9a2c8783d9 Use #[prelude_import] in libstd. 2016-08-24 22:12:48 +00:00
Nikhil Shagrithaya
00b1e88680 Added a shim around rust_panic to update panic counter 2016-08-10 22:04:41 +05:30
Aaron Gallagher
fbec232df1 Set unwind_safe_lock_refs stability to 1.12.0. 
This is the first (and presumably only) use of this feature.
 2016-07-11 07:34:20 -07:00
Aaron Gallagher
c11540587f Mutex and RwLock need RefUnwindSafe too. 2016-07-10 15:22:15 -07:00
Alex Crichton
b64c9d5670 std: Clean out old unstable + deprecated APIs 
These should all have been deprecated for at least one cycle, so this commit
cleans them all out.
 2016-05-30 20:46:32 -07:00
Manish Goregaokar
0a6bf3744b Rollup merge of #33831 - diwic:patch-1, r=aturon 
panic.rs: fix docs (recover -> catch_unwind)

The current docs are a bit inconsistent. First, change all references of "recover" to "catch_unwind" because the function was renamed. Second, consistently use the term "unwind safe" instead of "panic safe", "exception safe" and "recover safe" (all these terms were used previously).
 2016-05-28 19:52:16 +05:30
bors
d5759a3417 Auto merge of #33699 - alexcrichton:stabilize-1.10, r=aturon 
std: Stabilize APIs for the 1.10 release

This commit applies the FCP decisions made by the libs team for the 1.10 cycle,
including both new stabilizations and deprecations. Specifically, the list of
APIs is:

Stabilized:

* `os::windows::fs::OpenOptionsExt::access_mode`
* `os::windows::fs::OpenOptionsExt::share_mode`
* `os::windows::fs::OpenOptionsExt::custom_flags`
* `os::windows::fs::OpenOptionsExt::attributes`
* `os::windows::fs::OpenOptionsExt::security_qos_flags`
* `os::unix::fs::OpenOptionsExt::custom_flags`
* `sync::Weak::new`
* `Default for sync::Weak`
* `panic::set_hook`
* `panic::take_hook`
* `panic::PanicInfo`
* `panic::PanicInfo::payload`
* `panic::PanicInfo::location`
* `panic::Location`
* `panic::Location::file`
* `panic::Location::line`
* `ffi::CStr::from_bytes_with_nul`
* `ffi::CStr::from_bytes_with_nul_unchecked`
* `ffi::FromBytesWithNulError`
* `fs::Metadata::modified`
* `fs::Metadata::accessed`
* `fs::Metadata::created`
* `sync::atomic::Atomic{Usize,Isize,Bool,Ptr}::compare_exchange`
* `sync::atomic::Atomic{Usize,Isize,Bool,Ptr}::compare_exchange_weak`
* `collections::{btree,hash}_map::{Occupied,Vacant,}Entry::key`
* `os::unix::net::{UnixStream, UnixListener, UnixDatagram, SocketAddr}`
* `SocketAddr::is_unnamed`
* `SocketAddr::as_pathname`
* `UnixStream::connect`
* `UnixStream::pair`
* `UnixStream::try_clone`
* `UnixStream::local_addr`
* `UnixStream::peer_addr`
* `UnixStream::set_read_timeout`
* `UnixStream::set_write_timeout`
* `UnixStream::read_timeout`
* `UnixStream::write_Timeout`
* `UnixStream::set_nonblocking`
* `UnixStream::take_error`
* `UnixStream::shutdown`
* Read/Write/RawFd impls for `UnixStream`
* `UnixListener::bind`
* `UnixListener::accept`
* `UnixListener::try_clone`
* `UnixListener::local_addr`
* `UnixListener::set_nonblocking`
* `UnixListener::take_error`
* `UnixListener::incoming`
* RawFd impls for `UnixListener`
* `UnixDatagram::bind`
* `UnixDatagram::unbound`
* `UnixDatagram::pair`
* `UnixDatagram::connect`
* `UnixDatagram::try_clone`
* `UnixDatagram::local_addr`
* `UnixDatagram::peer_addr`
* `UnixDatagram::recv_from`
* `UnixDatagram::recv`
* `UnixDatagram::send_to`
* `UnixDatagram::send`
* `UnixDatagram::set_read_timeout`
* `UnixDatagram::set_write_timeout`
* `UnixDatagram::read_timeout`
* `UnixDatagram::write_timeout`
* `UnixDatagram::set_nonblocking`
* `UnixDatagram::take_error`
* `UnixDatagram::shutdown`
* RawFd impls for `UnixDatagram`
* `{BTree,Hash}Map::values_mut`
* `<[_]>::binary_search_by_key`

Deprecated:

* `StaticCondvar` - this, and all other static synchronization primitives
                    below, are usable today through the lazy-static crate on
                    stable Rust today. Additionally, we'd like the non-static
                    versions to be directly usable in a static context one day,
                    so they're unlikely to be the final forms of the APIs in any
                    case.
* `CONDVAR_INIT`
* `StaticMutex`
* `MUTEX_INIT`
* `StaticRwLock`
* `RWLOCK_INIT`
* `iter::Peekable::is_empty`

Closes #27717
Closes #27720
Closes #30014
Closes #30425
Closes #30449
Closes #31190
Closes #31399
Closes #31767
Closes #32111
Closes #32281
Closes #32312
Closes #32551
Closes #33018
 2016-05-25 20:36:09 -07:00
Alex Crichton
cae91d7c8c std: Stabilize APIs for the 1.10 release 
This commit applies the FCP decisions made by the libs team for the 1.10 cycle,
including both new stabilizations and deprecations. Specifically, the list of
APIs is:

Stabilized:

* `os::windows::fs::OpenOptionsExt::access_mode`
* `os::windows::fs::OpenOptionsExt::share_mode`
* `os::windows::fs::OpenOptionsExt::custom_flags`
* `os::windows::fs::OpenOptionsExt::attributes`
* `os::windows::fs::OpenOptionsExt::security_qos_flags`
* `os::unix::fs::OpenOptionsExt::custom_flags`
* `sync::Weak::new`
* `Default for sync::Weak`
* `panic::set_hook`
* `panic::take_hook`
* `panic::PanicInfo`
* `panic::PanicInfo::payload`
* `panic::PanicInfo::location`
* `panic::Location`
* `panic::Location::file`
* `panic::Location::line`
* `ffi::CStr::from_bytes_with_nul`
* `ffi::CStr::from_bytes_with_nul_unchecked`
* `ffi::FromBytesWithNulError`
* `fs::Metadata::modified`
* `fs::Metadata::accessed`
* `fs::Metadata::created`
* `sync::atomic::Atomic{Usize,Isize,Bool,Ptr}::compare_exchange`
* `sync::atomic::Atomic{Usize,Isize,Bool,Ptr}::compare_exchange_weak`
* `collections::{btree,hash}_map::{Occupied,Vacant,}Entry::key`
* `os::unix::net::{UnixStream, UnixListener, UnixDatagram, SocketAddr}`
* `SocketAddr::is_unnamed`
* `SocketAddr::as_pathname`
* `UnixStream::connect`
* `UnixStream::pair`
* `UnixStream::try_clone`
* `UnixStream::local_addr`
* `UnixStream::peer_addr`
* `UnixStream::set_read_timeout`
* `UnixStream::set_write_timeout`
* `UnixStream::read_timeout`
* `UnixStream::write_Timeout`
* `UnixStream::set_nonblocking`
* `UnixStream::take_error`
* `UnixStream::shutdown`
* Read/Write/RawFd impls for `UnixStream`
* `UnixListener::bind`
* `UnixListener::accept`
* `UnixListener::try_clone`
* `UnixListener::local_addr`
* `UnixListener::set_nonblocking`
* `UnixListener::take_error`
* `UnixListener::incoming`
* RawFd impls for `UnixListener`
* `UnixDatagram::bind`
* `UnixDatagram::unbound`
* `UnixDatagram::pair`
* `UnixDatagram::connect`
* `UnixDatagram::try_clone`
* `UnixDatagram::local_addr`
* `UnixDatagram::peer_addr`
* `UnixDatagram::recv_from`
* `UnixDatagram::recv`
* `UnixDatagram::send_to`
* `UnixDatagram::send`
* `UnixDatagram::set_read_timeout`
* `UnixDatagram::set_write_timeout`
* `UnixDatagram::read_timeout`
* `UnixDatagram::write_timeout`
* `UnixDatagram::set_nonblocking`
* `UnixDatagram::take_error`
* `UnixDatagram::shutdown`
* RawFd impls for `UnixDatagram`
* `{BTree,Hash}Map::values_mut`
* `<[_]>::binary_search_by_key`

Deprecated:

* `StaticCondvar` - this, and all other static synchronization primitives
                    below, are usable today through the lazy-static crate on
                    stable Rust today. Additionally, we'd like the non-static
                    versions to be directly usable in a static context one day,
                    so they're unlikely to be the final forms of the APIs in any
                    case.
* `CONDVAR_INIT`
* `StaticMutex`
* `MUTEX_INIT`
* `StaticRwLock`
* `RWLOCK_INIT`
* `iter::Peekable::is_empty`

Closes #27717
Closes #27720
cc #27784 (but encode methods still exist)
Closes #30014
Closes #30425
Closes #30449
Closes #31190
Closes #31399
Closes #31767
Closes #32111
Closes #32281
Closes #32312
Closes #32551
Closes #33018
 2016-05-24 09:00:39 -07:00
diwic
86a6256270 panic.rs: fix docs (recover -> catch_unwind) 
The current docs are a bit inconsistent. First, change all references of "recover" to "catch_unwind" because the function was renamed. Second, consistently use the term "unwind safe" instead of "panic safe", "exception safe" and "recover safe" (all these terms were used previously).
 2016-05-24 07:28:32 +02:00
Steven Fackler
78e06adca7 Mention that the panic hook will always run 2016-05-19 22:35:09 -07:00